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Cushion|Natural|GIA

1.71ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6233844365

Certificate GIA 6233844365

Diamond specifications and retailer prices

From €5,127 EUR
$5,750 USD
As of November 2, 2026
Save €4,465 EUR (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €9,592 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6233844365. Listed at 23 retailers as of November 2, 2026, with prices from €5,127 to €9,592, a €4,465 spread on the same certified stone. MOH London lists it at €9,592. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.71
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.38°
OriginNatural
Grading LabGIA
CertificateGIA 6233844365
Dimensions7.94 × 6.10 × 4.26 mm
L/W Ratio1.30
Top View
7.94 mm6.10 mm1.71 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6233844365
Side View
Table 64.0%CrownGirdle: THK-VTKPavilion 35.38°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €9,592 EUR|Low: €4,991 EUR|High: €9,707 EUR|Avg: €6,617 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 14€5,127 EUR
Retailer 5€5,513 EUR
Retailer 11€5,755 EUR
Retailer 12€5,756 EUR
Retailer 10€5,856 EUR
Retailer 4€6,250 EUR
Retailer 3€6,333 EUR
Retailer 13€6,356 EUR
Retailer 2€6,489 EUR
Retailer 9€6,636 EUR
Retailer 7€7,518 EUR
Retailer 6€7,583 EUR
Retailer 8€8,456 EUR
MOH London€9,592 EUR

34 data points across 14 retailers

23 retailers€5,127 EUR to €9,592 EUR

B+
Cheapest Retailer
-
€5,127 EUR
$5,750 USD
B
Retailer 2
-
€5,331 EUR
$5,979 USD
View
B
Retailer 3
-
€5,347 EUR
A$9,226 AUD
View
B
Retailer 4
-
€5,439 EUR
$6,100 USD
View
B
Retailer 5
-
€5,513 EUR
$6,183 USD
View
Retailer 6
-
€5,640 EUR
$6,326 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€5,755 EUR
$6,455 USD
View
Final sale: no returns
B
Retailer 8
-
€5,756 EUR
$6,456 USD
View
B
Retailer 9
-
€5,773 EUR
$6,475 USD
View
B
Retailer 10
-
€5,856 EUR
$6,568 USD
View
B
Retailer 11
-
€6,130 EUR
$6,876 USD
View
B
Retailer 12
-
€6,250 EUR
CA$9,736 CAD
View
B
Retailer 13
-
€6,333 EUR
A$10,928 AUD
View
B
Retailer 14
-
€6,356 EUR
$7,129 USD
View
B
Retailer 15
-
€6,489 EUR
£5,731 GBP
View
Retailer 16
-
€6,636 EUR
A$11,450 AUD
View
Price last confirmed 12 days ago
B
Retailer 17
-
€6,812 EUR
$7,640 USD
View
B
Retailer 18
-
€6,812 EUR
$7,640 USD
View
B
Retailer 19
-
€7,035 EUR
$7,890 USD
View
B
Retailer 20
-
€7,518 EUR
View
Retailer 21
-
€7,583 EUR
$8,505 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
€8,456 EUR
ZAR 153,223 ZAR
View
Most Expensive
B
MOH London
CA0C44042 · Nov 2
€9,592 EUR
£8,471 GBP
View
22 more retailers have this diamond
Prices start from €5,127 EURSave up to €4,465 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.71ct Cushion
€5,127 EUR